Peterson Roofing, LLC

Peterson Roofing has operated as a family business in Olean since 1940, building over eighty years of experience serving Cattaraugus County and western Pennsylvania. The company specializes in low-slope roofing and metal fabrication for commercial, industrial, and residential projects throughout the Southern Tier. Western New York's climate demands roofing systems built for serious winter conditions. The region sits in the path of lake-effect snow from Lake Erie, delivering accumulation that exceeds most of the state. Ice dam formation, heavy loads, and extended cold stretches test every roofing component. Peterson Roofing has worked through these conditions across four generations. Low-slope roof expertise sets the company apart from contractors focused primarily on pitched residential work. Commercial and industrial buildings often feature flat or low-slope configurations that require different materials and techniques than standard shingle applications. Metal fabrication capabilities allow custom solutions for challenging roof geometries. Southern Tier Builders Association membership and New York State Roofing and Sheet Metal Contractors Association membership reflect professional standing in the industry. The Elevate Partner in Quality Award, earned consistently from 2008 through 2023, demonstrates sustained excellence in roofing work. Service area extends from Olean through Jamestown, Wellsville, Hornell, and into western Pennsylvania communities. For commercial property owners and homeowners across the Southern Tier seeking a contractor with eight decades of experience and specialized low-slope expertise, Peterson Roofing delivers.